SAFRIDA, Lela Nur; AGUSTIN, Nurul wahyu; SUSANTO, Susanto; SETIAWANI, Susi; AMBARWATI, Reza. Differentiated Module to Improve Students Geometric Skill on Quadrilateral. Edumatica : Jurnal Pendidikan Matematika, [S. l.], v. 16, n. 1, p. 54–71, 2026. DOI: 10.22437/edumatica.v16i1.46674. Disponível em: https://www.online-journal.unja.ac.id/edumatica/article/view/46674. Acesso em: 22 apr. 2026.